Items you need:
- Raspberry Pi with SD card (8GB or bigger) and power adapter.
- SD card for your wii U (2GB or bigger)
- Wii USB LAN adapter
- Crossover ethernet cable
- Windows computer with SD slot for imaging the Raspberry Pi SD
- Download and install these tools:
- SD Formatter -
https://www.sdcard.org/downloads/formatter_4/eula_windows/
- Win32 Disk Imager -
https://sourceforge.net/projects/win32diskimager/
- Files for root of Wii U SD Card -
https://mega.nz/#!7RtAUBKb!qQJUn3cjCZ6Ax7HDyY8lhSMEyR3G9b_8wSD66yKc4M8
- Rasbian with Apache and selfhosting image (extract with winrar) -
https://mega.nz/#F!bNdy3SZJ!o2nPQKED3utXa0uvv9yhxg
Instructions:
1. Insert your raspberry pi SD into your pc and fire update SD Formatter.
2. Format your Raspberry Pi's SD card using this tool and set "FORMAT SIZE ADJUSTMENT" option to "ON" in the "Options" menu.
3. Click "Format" button.
4. Right-click on Win32 Disk Imager and select Run as administrator.
5. Under "Image File" click on the blue folder icon and select the image file that you extracted. It should be called "Rasbian Wii U and Hosting.img".
6. Make sure your SD drive letter is selected from the list to the right of the blue folder.
7. Click write. Click through the warnings about formatting your SD card.
8. When it's finished imaging put your SD card into your Raspberry Pi and power up. You do not need to plug in HDMI or composite video unless you want to watch it boot. (Do not connect crossover yet)
9. Copy everything that is INSIDE of the folder "SD root" (from the extracted SD package from mega.nz) to the root of your Wii U SD card.
- SD card should look like this SD:/wiiu/...
10. Plug in your Wii USB ethernet adapter and power on your wii u. (don't connect the crossover cable yet)
11. Go to your internet settings and set up a new connection using ethernet. System Settings -> Internet -> Connect to the Internet -> Y -> Wired Connection
12. Set ONLY your IP address to "10.10.10.15". If it makes you set a subnet mask type in "255.255.255.0". No need to set DNS.
13. You can delete any wifi connections that you have setup if you want. Or leave them on. Your choice.
14. Plug in the crossover cable to the Wii USB LAN adapter and the other end to your raspberry Pi.
13. Open up your browser on the Wii U and point to: "
http://10.10.10.10/"
14. Done.